An almost bombproof method of staying single is called "speed dating". 18 people participate in such an event. Nine men and nine women are sitting opposite each other in order to sell optimally under the pressure of time and to find a partner. They are looking for a date - and have nothing else in common. They talk about allergies, cappuccino, consumer behavior, buses and designer clothes: the list of serious embarrassments is long. Yet none of the lonely hearts has given up the hope of romance.

A man is murdered on a remote riverbank, and a young woman confesses to the murder to the police that same night. Forensic psychologist Karla Eckhardt identifies the confessed perpetrator as Anna Lobrecht, whom she had classified as a compulsive liar in a report two years ago. It's possible that Lobrecht isn't telling the whole truth this time either.

Leopold Wallisch, nick-named "Lemming", was fired from the homicide department due to intrigues by his colleague Krotznig. Now he works for a small Viennese private detective agency and spies on potential adulterers. When the Latin teacher Grinzinger is murdered while under Lemming's observation, he gives himself a shove and decides to solve the case himself. "Lemming's First Case", an adaptation of the best-seller by the Austrian author Stefan Slupetzky, promises pure crime comedy.

Alfred Walch lives in Krems with his wife Anna and his three children Alexandra (17), Daniel (19) and Sonia (6). On Alexandra's 17th birthday, the town festival takes place in Krems. Two reasons to celebrate. The usual arguments between teenagers and parents about when to be home are inevitable. She persuades her father to let her stay longer. But Alexandra doesn't come back at this time either. The parents' initial anger towards their daughter gradually turns to worry and panic when it turns out that the girl was last seen in the harbor area, a shady neighborhood, where she had a violent argument with her supposed boyfriend, Moritz. When there is still no trace of Alexandra the next evening, Inspector Lenz and his colleague Lisa are called in. A large-scale search is launched without success. Alexandra remains missing...

Claire feels threatened by illness, Leo takes everything lightly and even eats raw chicken. She writes endless text messages, he tells her what's going on in a nutshell, she's always in the mood for sex, he loves hiking in the mountains with his buddy, she repairs the bike herself, but he doesn't have the time. Nevertheless, the two are a couple, but very often ask themselves why, argue, make up and break up.

The tragic death of the six-year-old Tine joins the fates for three families: The eight-year-old David meets as suspected offender in the psychiatry on the energetic physician Nora, who tries to displace her own problems with his treatment. However, David's mother is increasing overwhelmed with the situation and escapes to her new friend, while the parents of the dead girl desperately try the fate to process.

The phone call from Sybille was usual. Her family didn't even know that this call just started their last fine day...

A marriage couple find their daughter drowned in the pool house. At the hospital, the doctor refuses to give up and holds tightly to a remote hope of saving the girl.

When the green box is being delivered, organic farmer Helena (Julia Koschitz) stumbles over the dashing David (Vladimir Burlakov), a law student and starts an affair with him. In fourteen years of marriage, Helena and Thomas (Marcus Mittermeier) have transformed the infatuation of the first years into a dependable, constant affection. But her husband feels that she is keeping something from him. He spies on her, challenges David, and kills him.Later there is silence between the spouses. Then the detective is at the door because the review of David's cell phone connections leads to Helena. And then she discovers what Thomas has done. Only now there is a debate. They want to save the marriage and cover up the murder.

The investigation into the death of a young woman who was drugged with knockout drops and raped leads the Graz duo to Leoben.